Frontend Developer – React.js jobs in United States
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Reply · 1 month ago

Frontend Developer – React.js

positionDetroit Area, Michigan
timeFull-time
remoteHybrid
seniorityEntry, Mid Level
date2+ years exp

Reply is a leader in IoT solutions, supporting customers in various sectors. The Frontend Developer will design, develop, and maintain user interfaces using React.js, collaborating with backend and QA teams for optimal performance and integration.

Cloud ComputingCyber SecurityInformation ServicesInformation TechnologyInternetSupply Chain Management
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Growth OpportunitiesbadNo H1BnoteU.S. Citizen Onlynote

Responsibilities

Develop and maintain responsive web applications using React.js, JavaScript/TypeScript, HTML, and CSS
Integrate and debug RESTful API calls using browser developer and network tools
Implement authentication and authorization flows using Keycloak or equivalent OAuth2/OpenID Connect systems
Collaborate with backend and QA teams to ensure stable and secure frontend-to-backend integration
Use GitHub for code reviews, version control, and issue tracking
Debug and optimize frontend performance using browser developer tools

Qualification

React.jsJavaScript/TypeScriptRESTful APIsHTMLCSSGitHubKeycloakVisual Studio CodeThree.jsBrowser developer tools

Required

US Citizen or Green Card holder required
2 years of hands-on experience with React.js, JavaScript/TypeScript, HTML, and CSS
2 years of experience working with RESTful APIs, including testing and debugging
Experience with authentication and authorization systems such as Keycloak or equivalent OAuth2/OpenID Connect-based solutions
Proficiency with GitHub for version control and collaboration
Strong ability to use browser developer tools for debugging and troubleshooting
Familiarity with Visual Studio Code or similar IDEs

Preferred

Experience with Three.js or similar 3D visualization frameworks for interactive graphics and map rendering
Understanding of secure session management and token-based authentication flows
Knowledge of best practices for frontend architecture and component reusability

Company

Reply

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Reply specializes in designing and implementing solutions in the digital services, technology, and consulting fields.
dateFounded in 1996
location
Torino, Piemonte, ITA
people-size10001+ employees
web-link
http://www.reply.com

Funding

Current Stage
Late Stage

Leadership Team

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Andre Player
Partner
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Danilo Albino
Partner Reply Inc.
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Recent News

Business Wire
Reply Recognized as a Microsoft Azure Expert Managed Services Provider for the Sixth Consecutive Year
2025-12-18
Business Wire
Reply Achieves the AWS Agentic AI Specialization and Is Named an Implementation Partner for Amazon Bedrock AgentCore
2025-12-09
Business Wire
Reply Awarded a 2025 AWS Partner of the Year Award
2025-12-03
Company data provided by crunchbase